ruth was a decorated corporal in the marines who was deployed to iraq in 2007 and served in haiti in 2010. he's being held on $3 million bond and is being held on suicide watch. >> he's segregated in a cell alone and yes, someone like this will be watched. >> reporter: kyle wrote the best selling autobiography american sniper detailing his 150 plus kills of insurgents from 1999 to 2009. he also helped create a nonprofit foundation that helped soldiers recover from post-traumatic stress syndrome. known to take fellow veterans shooting as a form of therapy. >>> we are continuing to follow the hostage situation in alabama as it stretches into its sixth day. visitors are still working with a man who they say shot a bus drive and took a 5-year-old child -- driver and took a 5- year-old child inside a homemade bunker. fox's craig boswell joins us with the latest from midland city. >> reporter: 5-year-old boy spends another night captive in a homemade bunker. this town said good-bye and remembered the bus driver they call a hero. >> he'll be missed by the town, especially by his family, of